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authorUlrich Drepper <drepper@redhat.com>2001-01-21 16:54:08 +0000
committerUlrich Drepper <drepper@redhat.com>2001-01-21 16:54:08 +0000
commitd17c01f9fe958d9d78739d3bf7111f2c01690d0d (patch)
tree1d61abad5c2c8666a4e3a45e93ee2367c43c2c60 /stdlib/stdlib.h
parent27cb6b28b9cf3f133f17c245dc177a148eedca04 (diff)
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Update.
* stdlib/stdlib.h (drand48_data): Make available only for __USE_MISC. Rename elements to protect namespace. Change type and position of a and init element. * stdlib/drand48-iter.c: Don't handle unsigned short > 16 bit differently. Adjust for drand48_data change. Don't compute a here, it comes from drand48_data. * stdlib/lcong48_r.c: Don't handle unsigned short > 16 bit differently. Adjust for drand48_data change. Compute a here. * stdlib/srand48_r.c: Likewise. * stdlib/drand48.c: Adjust for drand48_data change. * stdlib/lrand48.c: Likewise. * stdlib/mrand48.c: Likewise. * stdlib/seek48.c: Likewise. * stdlib/drand48_r.c: Likewise. * stdlib/lrand48_r.c: Likewise. * stdlib/mrand48_r.c: Likewise. * stdlib/seed48_r.c: Likewise. Don't handle unsigned short > 16 bit differently. * stdlib/erand48_r.c: Don't handle unsigned short > 16 bit differently. * stdlib/jrand48_r.c: Likewise.
Diffstat (limited to 'stdlib/stdlib.h')
-rw-r--r--stdlib/stdlib.h16
1 files changed, 9 insertions, 7 deletions
diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h
index de127348bc..17f19ac8d6 100644
--- a/stdlib/stdlib.h
+++ b/stdlib/stdlib.h
@@ -474,17 +474,19 @@ extern void srand48 (long int __seedval) __THROW;
extern unsigned short int *seed48 (unsigned short int __seed16v[3]) __THROW;
extern void lcong48 (unsigned short int __param[7]) __THROW;
-/* Data structure for communication with thread safe versions. */
+# ifdef __USE_MISC
+/* Data structure for communication with thread safe versions. This
+ type is to be regarded as opaque. It's only exported because users
+ have to allocate objects of this type. */
struct drand48_data
{
- unsigned short int x[3]; /* Current state. */
- unsigned short int a[3]; /* Factor in congruential formula. */
- unsigned short int c; /* Additive const. in congruential formula. */
- unsigned short int old_x[3]; /* Old state. */
- int init; /* Flag for initializing. */
+ unsigned short int __x[3]; /* Current state. */
+ unsigned short int __old_x[3]; /* Old state. */
+ unsigned short int __c; /* Additive const. in congruential formula. */
+ unsigned short int __init; /* Flag for initializing. */
+ unsigned long long int __a; /* Factor in congruential formula. */
};
-# ifdef __USE_MISC
/* Return non-negative, double-precision floating-point value in [0.0,1.0). */
extern int drand48_r (struct drand48_data *__restrict __buffer,
double *__restrict __result) __THROW;